diff options
Diffstat (limited to 'libavcodec/c93.c')
| -rw-r--r-- | libavcodec/c93.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/libavcodec/c93.c b/libavcodec/c93.c index 07acb26a72..28135c091a 100644 --- a/libavcodec/c93.c +++ b/libavcodec/c93.c @@ -2,20 +2,20 @@ * Interplay C93 video decoder * Copyright (c) 2007 Anssi Hannula <anssi.hannula@gmail.com> * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * - * Libav is distributed in the hope that it will be useful, + * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public - * License along with Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -47,6 +47,10 @@ typedef enum { static av_cold int decode_init(AVCodecContext *avctx) { + C93DecoderContext * const c93 = avctx->priv_data; + + avcodec_get_frame_defaults(&c93->pictures[0]); + avcodec_get_frame_defaults(&c93->pictures[1]); avctx->pix_fmt = AV_PIX_FMT_PAL8; return 0; } @@ -127,7 +131,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, c93->currentpic ^= 1; - newpic->reference = 1; + newpic->reference = 3; newpic->buffer_hints = FF_BUFFER_HINTS_VALID | FF_BUFFER_HINTS_PRESERVE | FF_BUFFER_HINTS_REUSABLE | FF_BUFFER_HINTS_READABLE; if (avctx->reget_buffer(avctx, newpic)) { @@ -231,7 +235,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, if (b & C93_HAS_PALETTE) { uint32_t *palette = (uint32_t *) newpic->data[1]; for (i = 0; i < 256; i++) { - palette[i] = bytestream2_get_be24(&gb); + palette[i] = 0xFFU << 24 | bytestream2_get_be24(&gb); } } else { if (oldpic->data[1]) |